how to generate open ssl certificate

1. Open OpenSSL.
2. Type the following command:
   
   req -out CSR.csr -new -newkey rsa:2048 -nodes -keyout privateKey.key
3. Enter Distinguished Name information:
   
   • Country Code — The two-letter International Organization for Standardization (ISO) format country code for where your organization is legally registered.
   • State/Province — Name of state or province where your organization is located — do not abbreviate.
   • Locality — Name of the city in which your organization is registered/located — do not abbreviate.
   • Organization Name — The full legal name of your organization.
   • Organizational Unit — Optional.
   • Common Name — The full legal name of your organization.
   • Email Address — Your email address.
4. Move CSR.csr and privateKey.key to your desktop.